"Easy Step''n", An Introduction to Stepper Motors for the Experimenter," explains to the reader how to determine surplus motor electrical and mechanical specs by using easy-to-build electrical and mechanical test equipment. The experimenter will learn to design and build microcontroller based control systems and to design and build driver circuits to switch power applied to stepper motor windings. The book is hands-on and full of experiments. The format of the books uses flow charts and many code examples in a step-by-step approach.